/*
 * Copyright 2020 eBlocker Open Source UG (haftungsbeschraenkt)
 *
 * Licensed under the EUPL, Version 1.2 or - as soon they will be
 * approved by the European Commission - subsequent versions of the EUPL
 * (the "License"); You may not use this work except in compliance with
 * the License. You may obtain a copy of the License at:
 *
 *   https://joinup.ec.europa.eu/page/eupl-text-11-12
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
export default {
    templateUrl: 'app/deviceStatus/device-status.component.html',
    controller: DeviceStatusController,
    controllerAs: 'vm'
};

function DeviceStatusController(logger, DeviceService, SystemService, $interval) {
    'ngInject';
    'use strict';

    const vm = this;

    let systemInterval;

    vm.getDevices = getDevices;
    vm.isServerNotRunning = isServerNotRunning;
    vm.getCurrentStatus = getCurrentStatus;

    vm.getDevices();

    vm.$onDestroy = function() {
        if (angular.isDefined(systemInterval)) {
            $interval.cancel(systemInterval);
        }
    };

    function isServerNotRunning() {
        return SystemService.isServerRunning() === false;
    }

    function getCurrentStatus() {
        return SystemService.getCurrentStatus();
    }

    function getDevices() {
        return DeviceService.getDevices().then(function success(response) {
            response.data.forEach(function(device) {
                if (device.isEblocker) {
                    vm.eblocker = device;
                }
            });
            if (angular.isUndefined(vm.eblocker)) {
                logger.error('eBlocker not found in device list: ', response);
            }
        }, function error(response) {
            logger.error('Failed to load all devices: ', response);
        });
    }
}
